Overview

overview

10

Static

static

10

2024-08-08...de.exe

windows7-x64

9

2024-08-08...de.exe

windows10-2004-x64

9

Resubmissions

08-08-2024 04:49

240808-ff4nzazcmj 10

08-08-2024 04:41

240808-fbj4rstbqd 10

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    08-08-2024 04:49

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General

  • Target

    2024-08-08_3d293b21be3c8ebb13ca2d4738835a0e_darkside.exe

  • Size

    146KB

  • MD5

    3d293b21be3c8ebb13ca2d4738835a0e

  • SHA1

    9bd5479d5c285f78fbd5ad55a227001656aa837b

  • SHA256

    98d7ec465a754cac49376ce4bc934eef2fc483d789b582d361ba0bd32c623a7b

  • SHA512

    50d15048238029d199f9f9559cccc608bef39e71e487122ff714d4a2ee88af540bef4c798fc86264ea44b2211f7d3168b13fedb05d1faab95594892c3a974a3f

  • SSDEEP

    3072:6qJogYkcSNm9V7Dvts3Kr7ZsPDzFY0mT:6q2kc4m9tDVs62PHF

Score
9/10
discoveryransomwarespywarestealer

Malware Config

Signatures

  • Renames multiple (362) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-08_3d293b21be3c8ebb13ca2d4738835a0e_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-08_3d293b21be3c8ebb13ca2d4738835a0e_darkside.exe"
    1⤵
    • Drops desktop.ini file(s)
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2460
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x148
    1⤵
      PID:2204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3450744190-3404161390-554719085-1000\desktop.ini
      Filesize

      129B

      MD5

      c703283c7ee7841e027bd19562cd0094

      SHA1

      2c27848a9bc2dec045245ef5b9201e71f9d090b7

      SHA256

      34535dd9dd7181121244e0cd46a3dc14d108533f9f312f74298568440a20233d

      SHA512

      53d26d979b160b8bde6b8c2a473ba865bb64dccac3bb880af5d0985a6fdba134a15f8267f3d685875a50fd9ff961d59300c193ed68d5c07d4a2e9911278af689

      Download Submit

    • C:\LfGMl9Wku.README.txt
      Filesize

      957B

      MD5

      4d014abc75ecaeab62560e89588a36de

      SHA1

      9effd329081e13e9172dc7e6fe76af675d9789c5

      SHA256

      1f7611e25be229a74b73b8d6eb9d6bc171d27c3d42d6e2539f635ba3f47389e2

      SHA512

      844bda5d9d674685a40cdec6c7900c7235f56fe12bd069e1b6ea9d0de96bafd8dba8377b800b28c9b4e2afdec233e42004c2ef264993b6fa0236b1b4ccbdbcbd

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-3450744190-3404161390-554719085-1000\EEEEEEEEEEE
      Filesize

      129B

      MD5

      4448bb7126e91b3cfaae681c4edf526a

      SHA1

      8cbd0acecb43cefebd978b6338e11e30b86e7bae

      SHA256

      817af06de44b7a47da58daf1f41fcbc00050720cd922bff0806b33376728291a

      SHA512

      177b438390ced0d8ab215c1396809f0e9876f9a015228381eefcca8ef48fba412dc1ebcc3037a6f7e453c5b1694c8de4b85f388cf0ee9fc183dac50f8706fe21

      Download Submit

    • memory/2460-0-0x00000000023E0000-0x0000000002420000-memory.dmp

      Filesize

      256KB

      Download